#24227B#24227B

#24227B is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.2% C 0.145 H 275.5°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#24227B
RGB	rgb(36, 34, 123)
HSL	hsl(241, 57%, 31%)
HSV	hsv(241, 72%, 48%)
CMYK	cmyk(70.7%, 72.4%, 0%, 51.8%)
CIE-LAB	lab(19.84, 31.28, -50.07)
CIE-LCH	lch(19.84, 59.04, 302.00°)
OKLab	oklab(32.21% 0.0139 -0.1446)
OKLCH	oklch(32.21% 0.145 275.5)
XYZ	xyz(4.8736, 2.9487, 19.0474)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24227B #797B22

analogous

#224C7B #24227B #50227B

triadic

#24227B #7B2422 #227B24

tetradic

#24227B #7B224C #797B22 #227B50

square

#24227B #7B224C #797B22 #227B50

split-complementary

#24227B #7B5022 #4C7B22

monochromatic

#08071B #16154B #24227B #322FAB #4D4ACD

Accessibility & contrast

On white

13.21

#24227B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#24227B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24227B

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24227B	#FFFFFF	#000000	##FFFFFF
##24227B	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347E

Deuteranopia (green-blind)

#002C79

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #24227b;
/* rgb */ color: rgb(36, 34, 123);
/* oklch */ color: oklch(32.2% 0.145 275.5);

Tailwind

colors: {
  custom: {
    50: '#6c5ea2',
    500: '#24227b',
    950: '#000000',
  },
}

SCSS

$custom: #24227b;
$custom-light: #6c5ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#24227b",
  "rgb": {
    "r": 36,
    "g": 34,
    "b": 123
  },
  "hsl": {
    "h": 241.348,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32211,
    "c": 0.14531,
    "h": 275.5
  },
  "luminance": 0.02949
}

Semantic roles & 50–950 ramp

primary

#24227B

secondary

#ACAE4B

accent

#E048DD

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #24227B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →